DE69524983T2 - Control for internal combustion engine - Google Patents

Control for internal combustion engine

Info

Publication number
DE69524983T2
DE69524983T2 DE69524983T DE69524983T DE69524983T2 DE 69524983 T2 DE69524983 T2 DE 69524983T2 DE 69524983 T DE69524983 T DE 69524983T DE 69524983 T DE69524983 T DE 69524983T DE 69524983 T2 DE69524983 T2 DE 69524983T2
Authority
DE
Germany
Prior art keywords
control
combustion engine
internal combustion
engine
internal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69524983T
Other languages
German (de)
Other versions
DE69524983D1 (en
Inventor
Kenneth Paul Dudek
Charles Henry Folkerts
Gregory Paul Matthews
Ronald Allen Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE69524983D1 publication Critical patent/DE69524983D1/en
Publication of DE69524983T2 publication Critical patent/DE69524983T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0411—Volumetric efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE69524983T 1994-03-25 1995-02-23 Control for internal combustion engine Expired - Lifetime DE69524983T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/217,824 US5465617A (en) 1994-03-25 1994-03-25 Internal combustion engine control

Publications (2)

Publication Number Publication Date
DE69524983D1 DE69524983D1 (en) 2002-02-21
DE69524983T2 true DE69524983T2 (en) 2002-08-22

Family

ID=22812679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69524983T Expired - Lifetime DE69524983T2 (en) 1994-03-25 1995-02-23 Control for internal combustion engine

Country Status (3)

Country Link
US (1) US5465617A (en)
EP (1) EP0674101B1 (en)
DE (1) DE69524983T2 (en)

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US5753805A (en) * 1996-12-02 1998-05-19 General Motors Corporation Method for determining pneumatic states in an internal combustion engine system
US6279390B1 (en) * 1996-12-17 2001-08-28 Denso Corporation Thermostat malfunction detecting system for engine cooling system
US5845627A (en) * 1997-05-30 1998-12-08 General Motors Corporation Internal combustion engine pneumatic state estimator
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US6293267B1 (en) * 2000-03-23 2001-09-25 Delphi Technologies, Inc. Flow-based control method for an engine control valve
FR2834532B1 (en) * 2002-01-09 2004-04-02 Peugeot Citroen Automobiles Sa SYSTEM FOR DETERMINING THE GAS MASS ALLOWED IN AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE
US6769403B2 (en) * 2002-05-17 2004-08-03 General Motors Corporation Spark retard control during cylinder transitions in a displacement on demand engine
US6760656B2 (en) * 2002-05-17 2004-07-06 General Motors Corporation Airflow estimation for engines with displacement on demand
US6655353B1 (en) * 2002-05-17 2003-12-02 General Motors Corporation Cylinder deactivation engine control system with torque matching
EP1429012A1 (en) * 2002-12-09 2004-06-16 Ford Global Technologies, Inc. Method and system for estimation of air charge of an engine
US6802302B1 (en) * 2003-04-08 2004-10-12 Cummins, Inc. System for diagnosing EGR flow rate operation
JP4291624B2 (en) * 2003-05-27 2009-07-08 トヨタ自動車株式会社 Control of internal combustion engine
US7010413B2 (en) * 2003-09-17 2006-03-07 General Motors Corporation Cylinder mass air flow prediction model
US6959684B2 (en) * 2003-10-14 2005-11-01 General Motors Corporation Torque based cylinder deactivation with vacuum correction
US7000589B2 (en) * 2004-06-15 2006-02-21 General Motors Corporation Determining manifold pressure based on engine torque control
US7793641B2 (en) * 2005-04-29 2010-09-14 Gm Global Technology Operations, Inc. Model-based fuel control for engine start and crank-to-run transition
US7302937B2 (en) * 2005-04-29 2007-12-04 Gm Global Technology Operations, Inc. Calibration of model-based fuel control for engine start and crank to run transition
US7512479B1 (en) * 2007-11-19 2009-03-31 Southwest Research Institute Air fraction estimation for internal combustion engines with dual-loop EGR systems
JP2009275679A (en) * 2008-05-19 2009-11-26 Toyota Motor Corp Intake-air controller for internal combustion engine, and automatic adapting device for internal combustion engine
US9157390B2 (en) 2011-09-21 2015-10-13 GM Global Technology Operations LLC Selective exhaust gas recirculation diagnostic systems and methods
US20130226435A1 (en) * 2012-02-29 2013-08-29 GM Global Technology Operations LLC Systems and methods for adjusting an estimated flow rate of exhaust gas passing through an exhaust gas recirculation valve
US10066564B2 (en) 2012-06-07 2018-09-04 GM Global Technology Operations LLC Humidity determination and compensation systems and methods using an intake oxygen sensor
US9249764B2 (en) 2012-03-06 2016-02-02 GM Global Technology Operations LLC Engine control systems and methods with humidity sensors
US9932917B2 (en) 2012-03-21 2018-04-03 GM Global Technology Operations LLC Exhaust gas recirculation control systems and methods
US9416743B2 (en) * 2012-10-03 2016-08-16 GM Global Technology Operations LLC Cylinder activation/deactivation sequence control systems and methods
US9458779B2 (en) 2013-01-07 2016-10-04 GM Global Technology Operations LLC Intake runner temperature determination systems and methods
US9719439B2 (en) 2012-08-24 2017-08-01 GM Global Technology Operations LLC System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration
US9726139B2 (en) 2012-09-10 2017-08-08 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US8979708B2 (en) 2013-01-07 2015-03-17 GM Global Technology Operations LLC Torque converter clutch slip control systems and methods based on active cylinder count
US9458778B2 (en) 2012-08-24 2016-10-04 GM Global Technology Operations LLC Cylinder activation and deactivation control systems and methods
US9650978B2 (en) * 2013-01-07 2017-05-16 GM Global Technology Operations LLC System and method for randomly adjusting a firing frequency of an engine to reduce vibration when cylinders of the engine are deactivated
US9239024B2 (en) 2012-09-10 2016-01-19 GM Global Technology Operations LLC Recursive firing pattern algorithm for variable cylinder deactivation in transient operation
US9638121B2 (en) * 2012-08-24 2017-05-02 GM Global Technology Operations LLC System and method for deactivating a cylinder of an engine and reactivating the cylinder based on an estimated trapped air mass
US9249748B2 (en) 2012-10-03 2016-02-02 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US9382853B2 (en) 2013-01-22 2016-07-05 GM Global Technology Operations LLC Cylinder control systems and methods for discouraging resonant frequency operation
US9458780B2 (en) 2012-09-10 2016-10-04 GM Global Technology Operations LLC Systems and methods for controlling cylinder deactivation periods and patterns
US9249747B2 (en) 2012-09-10 2016-02-02 GM Global Technology Operations LLC Air mass determination for cylinder activation and deactivation control systems
US9534550B2 (en) * 2012-09-10 2017-01-03 GM Global Technology Operations LLC Air per cylinder determination systems and methods
US10227939B2 (en) 2012-08-24 2019-03-12 GM Global Technology Operations LLC Cylinder deactivation pattern matching
US9222427B2 (en) 2012-09-10 2015-12-29 GM Global Technology Operations LLC Intake port pressure prediction for cylinder activation and deactivation control systems
US9249749B2 (en) 2012-10-15 2016-02-02 GM Global Technology Operations LLC System and method for controlling a firing pattern of an engine to reduce vibration when cylinders of the engine are deactivated
US9140622B2 (en) 2012-09-10 2015-09-22 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US9376973B2 (en) 2012-09-10 2016-06-28 GM Global Technology Operations LLC Volumetric efficiency determination systems and methods
US9341133B2 (en) 2013-03-06 2016-05-17 GM Global Technology Operations LLC Exhaust gas recirculation control systems and methods
US9494092B2 (en) 2013-03-13 2016-11-15 GM Global Technology Operations LLC System and method for predicting parameters associated with airflow through an engine
US9631567B2 (en) 2013-08-15 2017-04-25 GM Global Technology Operations LLC Sensor based measurement and purge control of fuel vapors in internal combustion engines
US9441550B2 (en) 2014-06-10 2016-09-13 GM Global Technology Operations LLC Cylinder firing fraction determination and control systems and methods
US9341128B2 (en) 2014-06-12 2016-05-17 GM Global Technology Operations LLC Fuel consumption based cylinder activation and deactivation control systems and methods
US9556811B2 (en) 2014-06-20 2017-01-31 GM Global Technology Operations LLC Firing pattern management for improved transient vibration in variable cylinder deactivation mode
US9599047B2 (en) 2014-11-20 2017-03-21 GM Global Technology Operations LLC Combination cylinder state and transmission gear control systems and methods
US10337441B2 (en) 2015-06-09 2019-07-02 GM Global Technology Operations LLC Air per cylinder determination systems and methods
JP7188360B2 (en) * 2019-11-07 2022-12-13 トヨタ自動車株式会社 engine controller
FR3118100B1 (en) * 2020-12-17 2023-10-06 Renault Sas System and method for controlling an internal combustion engine based on filling efficiency

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US5003950A (en) * 1988-06-15 1991-04-02 Toyota Jidosha Kabushiki Kaisha Apparatus for control and intake air amount prediction in an internal combustion engine
US5211056A (en) * 1989-04-14 1993-05-18 Hitachi, Ltd. Thermal type intake air flow measuring instrument
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US5273019A (en) * 1990-11-26 1993-12-28 General Motors Corporation Apparatus with dynamic prediction of EGR in the intake manifold
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JP2812048B2 (en) * 1992-03-27 1998-10-15 三菱電機株式会社 Electronic control unit for internal combustion engine

Also Published As

Publication number Publication date
EP0674101B1 (en) 2002-01-16
US5465617A (en) 1995-11-14
EP0674101A3 (en) 1998-09-30
EP0674101A2 (en) 1995-09-27
DE69524983D1 (en) 2002-02-21

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